IDENTIFIERS

  • Current Taxon Name (Soil Name): Ava
  • OSD
  • Series Extent
  • User Site ID: S1985IL121005
  • User Pedon ID: 85IL121005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 86P0515
  • NCSS Pedon Lab Data NASIS Record ID - 58320
  • Print Date: 12/4/2024

    • LOCATION

  • Location In Web Soil Survey
  • AOI is roughly a square mile and pedon is marked in the center.
  • Location in SoilWeb
  • Location in Google Maps
  • Std. Latitude: 38.4791679
  • Std. Longitude: -88.9605560
  • Datum: WGS84
  • Township: 1N
  • Range: 2E
  • Section: 34
  • PLSS Details: Approx. 1280 feet N and 205 feet W of the SE corner
  • State: Illinois
  • County: IL121—Marion
  • MLRA: 113—Central Claypan Areas

    • PEDON

  • Describers Name: CCM, DBG
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Typic Fragiudalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Ava
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Ava
  • Taxonomic Class - Fine-silty, mixed, mesic Typic Fragiudalf
  • Taxon Kind - series
  • Classificaton Date - 3/1/1985
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: hills
  • Landform: hillside or mountainside
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/1/1985 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Setting and Climate
    Slope Slope Length USLE Upslope Length Elev. Corr. Elev Aspect MAP REAP FFD MAAT MSAT MWAT MAST MSST MWST MFFP PE Index Climate Station ID Climate Station Name Climate Station Type
    % m degrees mm mm C mm

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    1Ap—0 to 18 centimeters (0.0 to 7.1 inches); brown (10YR 4/3) interior, light brownish gray (10YR 6/2) interior, dry; silt loam; moderate fine and medium granular structure; friable; 5.5 fine roots; fragments; neutral, pH 7.0, hellige-truog; abrupt smooth boundary. Lab sample # 86P03091. Few fine pockets of dark yellowish brown (10YR 4/6) E material.; many fine roots
    1E—18 to 28 centimeters (7.1 to 11.0 inches); dark yellowish brown (10YR 4/6) interior silt loam; weak medium platy, and weak fine subangular blocky structure; friable; 2.5 fine roots; fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. common fine roots
    1Bt—28 to 56 centimeters (11.0 to 22.0 inches); yellowish brown (10YR 5/6) interior silty clay loam; moderate medium subangular blocky structure; firm; 2.5 fine roots; 15 percent faint brown (10YR 4/3), moist, clay films on faces of peds and 37 percent faint pale brown (10YR 6/3), moist, coats on vertical faces of peds; fragments; strongly acid, pH 5.3, hellige-truog; abrupt smooth boundary. Lab sample # 86P03092. few clay films surface features on faces of peds; common coats surface features on vertical faces of peds; common fine roots
    1BE—56 to 64 centimeters (22.0 to 25.2 inches); unknown texture; 11 percent brown (7.5YR 4/4) medium distinct mottles; moderate fine and medium subangular blocky structure; firm; 2.5 fine roots; 37 percent faint brown (10YR 5/3) clay films on faces of peds; fragments; very strongly acid, pH 4.8, hellige-truog; abrupt smooth boundary. Yellowish brown (10YR 5/4) it and very pale brown (10YR 7/3) E silty clay loam Bt; few fine irregular dark accumulations iron and manganese oxides.; common clay films surface features on faces of peds; common fine roots; common medium distinct 7.5YR44 mottles
    1Bt—64 to 76 centimeters (25.2 to 29.9 inches); yellowish brown (10YR 5/6) interior silty clay loam; 11 percent grayish brown (10YR 5/2) fine distinct and 11 percent strong brown (7.5YR 5/6) fine distinct mottles; strong fine and medium subangular blocky structure; firm; 2.5 fine roots; 37 percent distinct brown (10YR 5/3), moist, clay films on faces of peds and 37 percent distinct pale brown (10YR 6/3), moist, coats on vertical faces of peds; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Few fine irregular dark accumulations iron and manganese oxides.; common clay films surface features on faces of peds; common coats surface features on vertical faces of peds; common fine roots; common fine distinct 10YR52 mottles; common fine distinct 7.5YR56 mottles
    1Bx—76 to 94 centimeters (29.9 to 37.0 inches); yellowish brown (10YR 5/6) interior silty clay loam; moderate coarse prismatic, and weak coarse angular blocky structure; firm; brittle; 2.5 fine roots; 37 percent faint brown (10YR 4/3), moist, clay films on faces of peds and 37 percent distinct pale brown (10YR 6/3), moist, clay films on vertical faces of peds; 1 percent fine irregular iron-manganese concretions; fragments; very strongly acid, pH 4.8, hellige-truog; gradual wavy boundary. Lab sample # 86P03093. few fine iron-manganese concretions concentrations; common clay films surface features on faces of peds; common clay films surface features on vertical faces of peds; common fine roots
    2BC—94 to 132 centimeters (37.0 to 52.0 inches); brown (7.5YR 4/4) interior silt loam; weak very coarse prismatic, and weak coarse angular blocky structure; firm; brittle; 15 percent faint brown (10YR 4/3), moist, clay films on faces of peds and 15 percent faint pale brown (10YR 6/3), moist, coats on faces of peds; fragments; strongly acid, pH 5.3, hellige-truog; gradual wavy boundary. Lab sample # 86P03094. few clay films surface features on faces of peds; few coats surface features on faces of peds
    2C—132 to 152 centimeters (52.0 to 59.8 inches); strong brown (7.5YR 5/6) interior silt loam; massive; friable; 37 percent faint pale brown (10YR 6/3), moist, coats on faces of peds; fragments; strongly acid, pH 5.3, hellige-truog. common coats surface features on faces of peds